Designed for 80 PLUS Gold level of efficiency to reduce wasted heat and save on electricity. 100% modular cable design. Flat cables have much greater flexibility to allow for tighter folding and management of cables. 180mm depth sets new standard for 1650W+ PSUs with modular cables. Powerful single +12V rail design, perfect for high-end components, upgrades and overclocking. ±2% regulation and low ripple & noise performance for high stability. Ultra silent 135mm FDB fan with intelligent RPM control provides cool performance at higher loading conditions and silent operation during idle to low loading conditions. Fanless mode operation works up to 30% loading (495W). All Japanese capacitors.